Literature DB >> 35607246

Preparation of Hollow Anatase TiO2 Nanospheres via Ostwald Ripening.

Hua Gui Yang1, Hua Chun Zeng1.   

Abstract

In this work, we report a simple "one pot" approach to prepare hollow anatase TiO2 nanospheres via Ostwald ripening under hydrothermal conditions. Inner nanospace and highly organized crystallites in the shell structure and surface regions can be created with a wide range of controlling parameters. The formation mechanism has been investigated with TEM/ED/SEM/EDX/XRD/XPS methods. The approach shows a high versatility for structural engineering of various targeted morphological products, including inner material refills.

Entities:  

Year:  2004        PMID： 35607246     DOI： 10.1021/jp0377782

Source DB:  PubMed          Journal:  J Phys Chem B        ISSN： 1520-5207            Impact factor:   2.991


  5 in total

1.  Phase controlled synthesis of bifunctional TiO2 nanocrystallites viad-mannitol for dye-sensitized solar cells and heterogeneous catalysis.

Authors:  Abdullah M Al-Enizi; T A J Siddiqui; Shoyebmohamad F Shaikh; Mohd Ubaidullah; Ayman Yousef; Rajaram S Mane; Abu Ul Hassan Sarwar Rana
Journal:  RSC Adv       Date:  2020-04-14       Impact factor: 4.036

2.  TiO2 nanoflowers based humidity sensor and cytotoxic activity.

Authors:  Pratik V Shinde; Snehal Gagare; Chandra Sekhar Rout; Dattatray J Late
Journal:  RSC Adv       Date:  2020-08-10       Impact factor: 4.036

3.  Porous niobia spheres with large surface area: alcothermal synthesis and controlling of their composition and phase transition behaviour.

Authors:  Yoshitaka Kumabe; Hitomi Taga; Kai Kan; Masataka Ohtani; Kazuya Kobiro
Journal:  RSC Adv       Date:  2020-04-13       Impact factor: 4.036

4.  A controllable one-pot hydrothermal synthesis of spherical cobalt ferrite nanoparticles: synthesis, characterization, and optical properties.

Authors:  Nedaa M Refat; Mostafa Y Nassar; Sadeek A Sadeek
Journal:  RSC Adv       Date:  2022-09-05       Impact factor: 4.036

5.  Acceleration of ammonium phosphate hydrolysis using TiO2 microspheres as a catalyst for hydrogen production.

Authors:  Ayman H Zaki; Ahmed Esmail Shalan; Aya El-Shafeay; Yasser M Gadelhak; Enas Ahmed; M O Abdel-Salam; M Sobhi; S I El-Dek
Journal:  Nanoscale Adv       Date:  2020-04-06
  5 in total

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